進(jìn)口先導(dǎo)式減壓閥—導(dǎo)閥和主閥于一體,導(dǎo)閥的設(shè)計(jì)與直接作用式減壓閥類似,是一種高性能、外部取壓、大流量的減壓閥,無論上游壓力的變化或下游負(fù)荷的波動(dòng),德國力特LIT減壓閥均能實(shí)現(xiàn)穩(wěn)定的壓力控制。
產(chǎn)品品牌 | 美國威盾VTON |
*一級代理商 | 深圳名閥進(jìn)出口貿(mào)易有限公司 |
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黃 | |
http://www.vtongroup.com |
Pilot type valve set the pilot valve and the main valve, similar to the design of the pilot valve direct acting pressure reducing valve is a high performance, external to take pressure, large traffic pressure reducing valve, regardless of upstream pressure changes ordownstream load fluctuations, pressure reducing valve can achieve stable pressure control進(jìn)口先導(dǎo)式減壓閥導(dǎo)閥主要由閥座、閥瓣、膜片、彈簧、調(diào)節(jié)彈簧等零件組成。通過調(diào)節(jié)調(diào)節(jié)彈簧壓力設(shè)定出口壓力、利用膜片傳感出口壓力變化,通過導(dǎo)閥啟閉驅(qū)動(dòng)活塞調(diào)節(jié)主閥節(jié)流部位過流面積的大小,實(shí)現(xiàn)減壓穩(wěn)壓功能,該產(chǎn)品主要用于蒸汽管路,起減壓穩(wěn)壓作用。
■主要技術(shù)參數(shù)和性能指標(biāo):
公稱壓力(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
殼體試驗(yàn)壓力(Mpa)* | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 24 |
密封試驗(yàn)壓力(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
zui高進(jìn)口壓力(Mpa) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
出口壓力范圍(Mpa) | 0.1-1.0 | 0.1-1.6 | 0.1-2.5 | 0.5-3.5 | 0.5-3.5 | 0.5-4.5 |
zui小壓差(Mpa) | 0.15 | 0.15 | 0.2 | 0.4 | 0.8 | 1.0 |
滲漏量 | GB12245-1989 | |||||
*:殼體試驗(yàn)不包括膜片、頂蓋 |
■■流量系數(shù)(Cv):
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
Cv | 1 | 2.5 | 4 | 6.5 | 9 | 16 | 25 | 36 | 64 | 100 | 140 | 250 | 400 | 570 | 780 | 1020 | 1500 |
進(jìn)口減壓閥,進(jìn)口減壓閥品牌,美國進(jìn)口減壓閥,進(jìn)口調(diào)壓閥,進(jìn)口穩(wěn)壓閥,進(jìn)口可調(diào)式減壓閥進(jìn)口減壓閥(Pressure reducing valve)是指采用控制閥體內(nèi)的啟閉件的開度來調(diào)節(jié)介質(zhì)的流量,將介質(zhì)的壓力降低,同時(shí)借助閥后壓力的作用調(diào)節(jié)啟閉件的開度,使閥后壓力穩(wěn)定在一定壓力范圍內(nèi)的閥門。
美國威盾減壓閥主要包括進(jìn)口蒸汽減壓閥,進(jìn)口水用減壓閥,進(jìn)口氣體減壓閥,進(jìn)口高壓減壓閥,進(jìn)口氣瓶減壓閥,進(jìn)口不銹鋼減壓閥,進(jìn)口氧氣減壓閥,進(jìn)口減壓穩(wěn)壓閥等
進(jìn)口減壓閥:http://www.vtongroup.com/products/2.html
進(jìn)口水用減壓閥:http://www.vtongroup.com/products/typelist/17.html
進(jìn)口蒸汽減壓閥:http://www.vtongroup.com/products/typelist/18.html
進(jìn)口氣體減壓閥:http://www.vtongroup.com/products/typelist/19.html
進(jìn)口氣瓶減壓閥:http://www.vtongroup.com/products/typelist/20.html
進(jìn)口水用減壓閥:http://www.vtongroup.com/products/detail/66.html
進(jìn)口水用減壓穩(wěn)壓閥:http://www.vtongroup.com/products/detail/67.html
進(jìn)口水用高壓減壓閥 :http://www.vtongroup.com/products/detail/68.html
進(jìn)口水用可調(diào)式減壓閥:http://www.vtongroup.com/products/detail/69.html
進(jìn)口彈簧水用減壓閥:http://www.vtongroup.com/products/detail/70.html
進(jìn)口膜片式水用減壓閥:http://www.vtongroup.com/products/detail/71.html
進(jìn)口熱水減壓閥:http://www.vtongroup.com/products/detail/72.html
進(jìn)口冷水減壓閥:http://www.vtongroup.com/products/detail/73.html
進(jìn)口不銹鋼水用減壓閥:http://www.vtongroup.com/products/detail/74.html
進(jìn)口水用法蘭減壓閥:http://www.vtongroup.com/products/detail/75.html
進(jìn)口水用絲扣減壓閥(螺紋減壓閥):http://www.vtongroup.com/products/detail/76.html
進(jìn)口蒸汽減壓閥:http://www.vtongroup.com/products/detail/77.html
進(jìn)口蒸汽減壓穩(wěn)壓閥:http://www.vtongroup.com/products/detail/78.html
進(jìn)口蒸汽調(diào)壓閥:http://www.vtongroup.com/products/detail/79.html
進(jìn)口高壓蒸汽減壓閥:http://www.vtongroup.com/products/detail/80.html
進(jìn)口高溫蒸汽減壓閥:http://www.vtongroup.com/products/detail/81.html
進(jìn)口不銹鋼蒸汽減壓閥:http://www.vtongroup.com/products/detail/82.html
進(jìn)口鑄鋼蒸汽減壓閥:http://www.vtongroup.com/products/detail/83.html
進(jìn)口可調(diào)式蒸汽減壓閥:http://www.vtongroup.com/products/detail/84.html
進(jìn)口蒸汽法蘭減壓閥:http://www.vtongroup.com/products/detail/85.html
進(jìn)口高靈敏度蒸汽減壓閥(高精度減壓閥):http://www.vtongroup.com/products/detail/86.html
進(jìn)口膜片式蒸汽減壓閥:http://www.vtongroup.com/products/detail/87.html
進(jìn)口彈簧式蒸汽減壓閥:http://www.vtongroup.com/products/detail/88.html
進(jìn)口活塞式蒸汽減壓閥:http://www.vtongroup.com/products/detail/89.html
進(jìn)口工業(yè)蒸汽減壓閥:http://www.vtongroup.com/products/detail/90.html
進(jìn)口自力式蒸汽減壓閥:http://www.vtongroup.com/products/detail/91.html
進(jìn)口內(nèi)螺紋蒸汽減壓閥(絲扣減壓閥):http://www.vtongroup.com/products/detail/92.html
進(jìn)口氣體減壓閥:http://www.vtongroup.com/products/detail/93.html
進(jìn)口氣體調(diào)壓閥:http://www.vtongroup.com/products/detail/94.html
進(jìn)口壓縮空氣調(diào)壓閥:http://www.vtongroup.com/products/detail/95.html
進(jìn)口氮?dú)鉁p壓閥:http://www.vtongroup.com/products/detail/96.html
進(jìn)口氧氣減壓閥:http://www.vtongroup.com/products/detail/97.html
進(jìn)口氫氣減壓閥:http://www.vtongroup.com/products/detail/98.html
進(jìn)口氦氣減壓閥:http://www.vtongroup.com/products/detail/99.html
進(jìn)口氬氣減壓閥:http://www.vtongroup.com/products/detail/100.html
進(jìn)口微壓氣體減壓閥:http://www.vtongroup.com/products/detail/101.html
進(jìn)口不銹鋼氣體減壓閥:http://www.vtongroup.com/products/detail/102.html
進(jìn)口鑄鋼氣體減壓閥:http://www.vtongroup.com/products/detail/103.html
進(jìn)口氣體法蘭減壓閥:http://www.vtongroup.com/products/detail/104.html
進(jìn)口高壓氣體減壓閥:http://www.vtongroup.com/products/detail/105.html
進(jìn)口自力式氣體減壓閥:http://www.vtongroup.com/products/detail/106.html
進(jìn)口可調(diào)式氣體減壓閥:http://www.vtongroup.com/products/detail/107.html
進(jìn)口帶壓力表氣體減壓閥:http://www.vtongroup.com/products/detail/108.html
進(jìn)口特氣減壓閥:http://www.vtongroup.com/products/detail/109.html
進(jìn)口天然氣減壓閥:http://www.vtongroup.com/products/detail/110.html
進(jìn)口氣瓶減壓閥:http://www.vtongroup.com/products/detail/111.html
進(jìn)口氣體鋼瓶減壓閥:http://www.vtongroup.com/products/detail/112.html
進(jìn)口高壓氣瓶減壓閥:http://www.vtongroup.com/products/detail/113.html
進(jìn)口不銹鋼氣瓶減壓閥:http://www.vtongroup.com/products/detail/114.html
進(jìn)口氮?dú)怃撈繙p壓閥:http://www.vtongroup.com/products/detail/115.html
進(jìn)口氧氣鋼瓶減壓閥:http://www.vtongroup.com/products/detail/116.html
進(jìn)口氫氣鋼瓶減壓閥:http://www.vtongroup.com/products/detail/117.html
進(jìn)口氬氣鋼瓶減壓閥:http://www.vtongroup.com/products/detail/118.html
進(jìn)口氦氣鋼瓶減壓閥:http://www.vtongroup.com/products/detail/119.html
進(jìn)口乙炔鋼瓶減壓閥:http://www.vtongroup.com/products/detail/120.html
進(jìn)口特氣減壓閥:http://www.vtongroup.com/products/detail/121.html
進(jìn)口惰性氣體減壓閥:http://www.vtongroup.com/products/detail/122.html
進(jìn)口高純氣體鋼瓶減壓閥:http://www.vtongroup.com/products/detail/123.html
進(jìn)口小口徑氣體減壓閥:http://www.vtongroup.com/products/detail/124.html
美國威盾VTON進(jìn)口減壓閥產(chǎn)品導(dǎo)航 | |||
進(jìn)口水用減壓閥 | 進(jìn)口蒸汽減壓閥 | 進(jìn)口氣體減壓閥 | 進(jìn)口氣瓶減壓閥 |
進(jìn)口水用減壓閥 進(jìn)口水用減壓穩(wěn)壓閥 進(jìn)口水用高壓減壓閥 進(jìn)口水用可調(diào)式減壓閥 進(jìn)口彈簧水用減壓閥 進(jìn)口膜片式水用減壓閥 進(jìn)口熱水減壓閥 進(jìn)口冷水減壓閥 進(jìn)口不銹鋼水用減壓閥 進(jìn)口水用法蘭減壓閥 進(jìn)口水用絲扣減壓閥 | 進(jìn)口蒸汽減壓閥 進(jìn)口蒸汽減壓穩(wěn)壓閥 進(jìn)口蒸汽調(diào)壓閥 進(jìn)口高壓蒸汽減壓閥 進(jìn)口高溫蒸汽減壓閥 進(jìn)口不銹鋼蒸汽減壓閥 進(jìn)口鑄鋼蒸汽減壓閥 進(jìn)口可調(diào)式蒸汽減壓閥 進(jìn)口蒸汽法蘭減壓閥 進(jìn)口高靈敏度減壓閥 進(jìn)口膜片式蒸汽減壓閥 進(jìn)口彈簧式蒸汽減壓閥 進(jìn)口活塞式蒸汽減壓閥 進(jìn)口工業(yè)蒸汽減壓閥 進(jìn)口自力式蒸汽減壓閥 進(jìn)口內(nèi)螺紋蒸汽減壓閥 | 進(jìn)口氣體減壓閥 進(jìn)口氣體調(diào)壓閥 進(jìn)口壓縮空氣調(diào)壓閥 進(jìn)口氮?dú)鉁p壓閥 進(jìn)口氧氣減壓閥 進(jìn)口氫氣減壓閥 進(jìn)口氦氣減壓閥 進(jìn)口氬氣減壓閥 進(jìn)口微壓氣體減壓閥 進(jìn)口不銹鋼氣體減壓閥 進(jìn)口鑄鋼氣體減壓閥 進(jìn)口氣體法蘭減壓閥 進(jìn)口高壓氣體減壓閥 進(jìn)口自力式氣體減壓閥 進(jìn)口可調(diào)式氣體減壓閥 進(jìn)口帶壓力表氣體減壓閥 進(jìn)口特氣減壓閥 進(jìn)口天然氣減壓閥 | 進(jìn)口氣瓶減壓閥(減壓器) 進(jìn)口氣體鋼瓶減壓閥(減壓器) 進(jìn)口高壓氣瓶減壓閥(減壓器) 進(jìn)口不銹鋼氣瓶減壓閥 進(jìn)口氮?dú)怃撈繙p壓閥(減壓器) 進(jìn)口氧氣鋼瓶減壓閥(減壓器) 進(jìn)口氫氣鋼瓶減壓閥(減壓器) 進(jìn)口氬氣鋼瓶減壓閥(減壓器) 進(jìn)口氦氣鋼瓶減壓閥 進(jìn)口乙炔鋼瓶減壓閥(減壓器) 進(jìn)口特氣鋼瓶減壓閥 進(jìn)口惰性氣體減壓閥 進(jìn)口高純氣體鋼瓶減壓閥 進(jìn)口小口徑氣體減壓閥 |